<!-- @author 蔡艳 -->
@charset "UTF-8";

	div {
		border: 3px;
		border-style: solid;
	}

	#top {
		width: 100%;
		height: 100px;
		float: left;
	}

	#nav {
		width: 100%;
		height: 50px;
		float: left;
		clear: left;
		position: relative;
		left: 0px;
	}

	#menu {
		width: 19%;
		height: 450px;
		float: left;
		clear: left;
	}

	#footer {
		background-color:white;
		width: 80%;
		height: 450px;
		float: left;
	}
	
	#in{
		border:0px;
	}

	#cr {
		position: absolute;
		left: 10px;
	}

	#user {
		position: absolute;
		right: 10px;
	}

	#name {
		width: 50px;
	}

	#cardid {
		width: 120px;
	}

	table {
		border: 1px;
		border-style: solid;
	}

	th {
		border: 1px;
		border-style: solid;
	}

	td {
		border: 1px;
		border-style: solid;
	}